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scanner: '.' ignoriert \n, deswegen (.|\n)
author
Bernhard Urban
<lewurm@gmail.com>
Sun, 7 Mar 2010 14:03:58 +0000
(15:03 +0100)
committer
Bernhard Urban
<lewurm@gmail.com>
Sun, 7 Mar 2010 14:05:13 +0000
(15:05 +0100)
scanner/scanner.lex
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diff --git
a/scanner/scanner.lex
b/scanner/scanner.lex
index b86baaf732824b3f43bb0529f92c461d331ce960..b20091006473beb26dbb60233aeabefe7117c162 100644
(file)
--- a/
scanner/scanner.lex
+++ b/
scanner/scanner.lex
@@
-22,9
+22,7
@@
COMMENT_END \*\/
<COMMENT><<EOF>> { (void) fprintf(stderr, "kommentar nicht geschlossen\n"); exit(1); }
-<COMMENT>{WHITESPACE} /* ignorieren */
-
-<COMMENT>. /* alles im kommentar wird ignoriert */
+<COMMENT>(.|\n) /* alles im kommentar wird ignoriert */
{KEYWORD} printf("%s\n", yytext);